The Yamaha are nice with independent buckets too, allows for splitting the sticks. With the Doos though because the buckets are linked you can’t lift one etc. I get you’d have a slightly better slow speed with being able to idle one etc but can tell you from limping home on one engine, having the same rpms for both has been easier maneuvering with the Doo. I’m all for stuff for better control, just Not sure you’d get your money’s worth doing the throttle. Might be able to add jet fins for use as rudders. If you do change over let us know, I’d be interested